package designPattern.action11.ChainOfResponsibility.c9t2_me;

public class CommonHandler implements Handler {
    private Handler handler;      //存放当前处理者后继的Hander接口变量


    @Override
    public void handleRequest(String number) {

    }

    @Override
    public Handler setNextHandler(Handler handler) {
        this.handler = handler;
        return this.handler;
    }
}